Packages
petal_components
4.4.0
4.7.0
4.6.2
4.6.1
4.6.0
4.5.0
4.4.0
4.3.0
4.2.1
4.2.0
4.1.2
4.1.1
4.1.0
4.0.12
4.0.11
4.0.10
4.0.6
4.0.5
4.0.4
4.0.3
4.0.1
3.2.2
3.2.1
3.2.0
3.1.0
3.0.2
3.0.1
3.0.0
2.9.3
2.9.2
retired
2.9.1
retired
2.9.0
retired
2.8.4
2.8.3
2.8.2
2.8.1
2.8.0
2.7.4
2.7.3
2.7.2
2.7.1
2.7.0
2.6.1
2.6.0
2.5.2
2.5.1
2.5.0
2.4.3
2.4.2
2.4.1
2.4.0
2.3.0
2.2.1
2.2.0
2.1.2
2.1.1
2.1.0
2.0.6
2.0.5
2.0.4
2.0.3
2.0.2
2.0.1
2.0.0
1.9.3
1.9.2
1.9.1
1.9.0
1.8.0
1.7.1
1.7.0
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1.6.1
1.6.0
1.5.5
1.5.4
1.5.3
1.5.2
1.5.1
1.5.0
1.4.9
1.4.8
1.4.7
1.4.6
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.0
1.2.14
1.2.13
1.2.12
1.2.11
1.2.10
1.2.9
1.2.8
1.2.7
1.2.6
1.2.5
1.2.4
1.2.3
1.2.2
1.2.1
1.2.0
1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.8
1.0.7
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
0.19.10
0.19.9
0.19.8
0.19.7
0.19.6
0.19.5
0.19.4
0.19.3
0.19.2
0.19.1
0.19.0
0.18.5
0.18.4
0.18.3
0.18.2
0.18.1
0.18.0
0.17.7
0.17.6
0.17.5
0.17.4
0.17.3
0.17.2
0.17.1
0.17.0
0.16.0
0.15.0
0.14.1
0.14.0
0.13.7
0.13.6
0.13.5
0.13.4
0.13.3
0.13.2
0.13.1
0.13.0
0.12.0
0.11.4
0.11.3
0.11.2
0.11.1
0.11.0
0.10.8
0.10.7
0.10.6
0.10.5
0.10.4
0.10.3
0.10.2
0.10.1
0.10.0
0.9.3
0.9.2
0.9.1
0.9.0
0.8.0
0.7.0
0.6.1
0.6.0
0.5.1
0.5.0
0.4.0
0.3.2
0.3.1
0.3.0
0.2.2
0.2.1
0.2.0
0.1.0
Shadcn-style Phoenix LiveView components that AI assistants can actually use. Pair with the MCP server so AI coding tools can inspect the real component API.
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Files
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Files
lib/petal_components/spotlight_card.ex
defmodule PetalComponents.SpotlightCard do
@moduledoc """
A card with a radial glow that follows the cursor — a subtle "premium"
hover effect for feature grids and pricing cards.
Requires the `PetalSpotlight` hook from the JS bundle (a few lines that
track the cursor into CSS variables; the glow itself is pure CSS).
"""
use Phoenix.Component
attr :id, :string, required: true
attr :spotlight_color, :string,
default: "rgb(120 119 198 / 0.18)",
doc: "color of the glow (any CSS color, ideally with alpha)"
attr :spotlight_size, :string, default: "350px", doc: "radius of the glow"
attr :class, :any, default: nil, doc: "extra classes for the card"
attr :rest, :global
slot :inner_block, required: true
@doc """
Renders a card whose glow tracks the cursor.
<div class="grid grid-cols-3 gap-4">
<.spotlight_card :for={feature <- @features} id={feature.id}>
<div class="p-6">
<.h4>{feature.title}</.h4>
<.p>{feature.description}</.p>
</div>
</.spotlight_card>
</div>
"""
def spotlight_card(assigns) do
assigns =
assign(
assigns,
:style,
"--pc-spotlight-color: #{assigns.spotlight_color}; --pc-spotlight-size: #{assigns.spotlight_size};"
)
~H"""
<div
id={@id}
class={["pc-spotlight-card", @class]}
style={@style}
phx-hook="PetalSpotlight"
{@rest}
>
<div class="pc-spotlight-card__glow" aria-hidden="true"></div>
<div class="pc-spotlight-card__content">
{render_slot(@inner_block)}
</div>
</div>
"""
end
end